Eggs are generally allowed for fever, but they are not recommended for patients with fever who have gastrointestinal symptoms, such as nausea or vomiting. Patients with fever are also not recommended to eat eggs if they are allergic to eggs. Patients with fever are advised to eat more fresh vegetables, which can provide rich minerals and vitamins to improve the immunity of the patient’s body and promote recovery from the disease. Patients with fever may be at risk of hypokalemia due to heavy sweating and excessive urination. It is clinically recommended to eat more potassium-rich foods or fruits, such as bananas, oranges, tangerines, etc. Patients with fever are prone to gastrointestinal symptoms, so it is clinically recommended to eat more easily digestible foods, such as noodles, noodle sheets, noodle soup, etc.